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/*
* Copyright (C) 2014 Xiao-Long Chen <chillermillerlong@hotmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.dialer.lookup;
import android.content.Context;
import android.graphics.Bitmap;
import android.net.Uri;
import android.util.Log;
import com.android.dialer.phonenumbercache.ContactInfo;
import com.android.dialer.lookup.auskunft.AuskunftReverseLookup;
import com.android.dialer.lookup.dastelefonbuch.TelefonbuchReverseLookup;
import com.android.dialer.lookup.opencnam.OpenCnamReverseLookup;
import com.android.dialer.lookup.yellowpages.YellowPagesReverseLookup;
import com.android.dialer.lookup.zabasearch.ZabaSearchReverseLookup;
import java.io.IOException;
public abstract class ReverseLookup {
private static final String TAG = ReverseLookup.class.getSimpleName();
private static ReverseLookup INSTANCE = null;
public static ReverseLookup getInstance(Context context) {
String provider = LookupSettings.getReverseLookupProvider(context);
if (INSTANCE == null || !isInstance(provider)) {
Log.d(TAG, "Chosen reverse lookup provider: " + provider);
if (provider.equals(LookupSettings.RLP_OPENCNAM)) {
INSTANCE = new OpenCnamReverseLookup(context);
} else if (provider.equals(LookupSettings.RLP_YELLOWPAGES)
|| provider.equals(LookupSettings.RLP_YELLOWPAGES_CA)) {
INSTANCE = new YellowPagesReverseLookup(context, provider);
} else if (provider.equals(LookupSettings.RLP_ZABASEARCH)) {
INSTANCE = new ZabaSearchReverseLookup(context);
} else if (provider.equals(LookupSettings.RLP_DASTELEFONBUCH)) {
INSTANCE = new TelefonbuchReverseLookup(context);
} else if (provider.equals(LookupSettings.RLP_AUSKUNFT)) {
INSTANCE = new AuskunftReverseLookup(context);
}
}
return INSTANCE;
}
private static boolean isInstance(String provider) {
if (provider.equals(LookupSettings.RLP_OPENCNAM)
&& INSTANCE instanceof OpenCnamReverseLookup) {
return true;
} else if ((provider.equals(LookupSettings.RLP_YELLOWPAGES)
|| provider.equals(LookupSettings.RLP_YELLOWPAGES_CA))
&& INSTANCE instanceof YellowPagesReverseLookup) {
return true;
} else if (provider.equals(LookupSettings.RLP_ZABASEARCH)
&& INSTANCE instanceof ZabaSearchReverseLookup) {
return true;
} else if (provider.equals(LookupSettings.RLP_DASTELEFONBUCH)
&& INSTANCE instanceof TelefonbuchReverseLookup) {
return true;
} else if (provider.equals(LookupSettings.RLP_AUSKUNFT)
&& INSTANCE instanceof AuskunftReverseLookup) {
return true;
} else {
return false;
}
}
/**
* Lookup image
*
* @param context The application context
* @param uri The image URI
*/
public Bitmap lookupImage(Context context, Uri uri) {
return null;
}
/**
* Perform phone number lookup.
*
* @param context The application context
* @param normalizedNumber The normalized phone number
* @param formattedNumber The formatted phone number
* @return The phone number info object
*/
public abstract ContactInfo lookupNumber(Context context,
String normalizedNumber, String formattedNumber) throws IOException;
}
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